2011285390

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1053029}}^1$

素因数の和:1053227

約数の個数: 16

約数和(自身を含む): 3639271680

約数和(自身を除く): 1627986290

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1053029, 2106058, 5265145, 10530290, 201128539, 402257078, 1005642695, 2011285390]

約数ペア:

[(1, 2011285390), (2, 1005642695), (5, 402257078), (10, 201128539), (191, 10530290), (382, 5265145), (955, 2106058), (1910, 1053029)]